Chemistry, 03.07.2021 14:40 Legoman29305
When primitive plants started to grow on the Earth’s surface, the percentage of oxygen changed. How does the growth of plants affect the percentage of oxygen in the Earth’s atmosphere?
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Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
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How many neutrons does an element have if its atomic number is 50 and its mass number is 166
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When primitive plants started to grow on the Earth’s surface, the percentage of oxygen changed.
How...
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